package com.cos.lession53.dao;

import com.cos.lession53.entity.Emp;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @author: COS
 * @time: 2022/3/8 9:18
 * @description:
 */
public interface EmpMapper {
    Emp getEmByName(@Param("ename") String ename);

    int updateEmp(Emp e);
}
